import TabItem from '@theme/TabItem'; import Tabs from '@theme/Tabs'; import {ClassAll, CodeExample} from '@site/src/components/crocodocs';

Secure Storage

A service for safely storing sensitive key–value data using the platform’s native secure storage mechanisms—Keychain on iOS/macOS, Windows Credential Manager, libsecret on Linux, and Keystore on Android.

:::note You need libsecret-1-dev on your machine to build the project, and libsecret-1-0 to run the application (add it as a dependency after packaging your app). If you using snapcraft to build the project use the following.

Apart from libsecret you also need a keyring service, for that you need either gnome-keyring (for Gnome users) or kwalletmanager (for KDE users) or other light provider like secret-service.

bash

sudo apt-get install libsecret-1-dev libsecret-1-0

:::

Platform Support

Platform	Windows	macOS	Linux	iOS	Android	Web
Supported	✅	✅	✅	✅	✅	✅

Usage

Add flet-secure-storage to your project dependencies:

<Tabs groupId="uv--pip"> <TabItem value="uv" label="uv"> ```bash uv add flet-secure-storage ``` </TabItem> <TabItem value="pip" label="pip"> ```bash pip install flet-secure-storage # (1)! ```

After this, you will have to manually add this package to your requirements.txt or pyproject.toml. </TabItem>

</Tabs> ## Example

Description

SecureStorage

Secure Storage

Platform Support

Usage

Description